Commissioning of electron cyclotron emission imaging instrument on the DIII-D tokamak and first data

TitleCommissioning of electron cyclotron emission imaging instrument on the DIII-D tokamak and first data
Publication TypeJournal Article
Year of Publication2010
AuthorsB. Tobias, C.W. Domier, T. Liang, X. Kong, L. Yu, G.S Yun, H.K Park, I.G.J. Classen, J.E Boom, A.JH Donne, T. Munsat, R. Nazikian, M. Van Zeeland, R.L Boivin, NC Luhmann, Jr.
JournalReview of Scientific Instruments
Volume81
Number10
Pagination4
Date PublishedOct
Type of ArticleProceedings Paper
ISBN Number0034-6748
Accession NumberISI:000283754000148
KeywordsECE, TEXTOR
Abstract

A new electron cyclotron emission imaging diagnostic has been commissioned on the DIII-D tokamak. Dual detector arrays provide simultaneous two-dimensional images of T-e fluctuations over radially distinct and reconfigurable regions, each with both vertical and radial zoom capability. A total of 320 (20 vertical X 16 radial) channels are available. First data from this diagnostic demonstrate the acquisition of coherent electron temperature fluctuations as low as 0.1% with excellent clarity and spatial resolution. Details of the diagnostic features and capabilities are presented. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3460456]

URL<Go to ISI>://000283754000148
Division

Fusion Physics

PID

9aea56877f8f286d2f673dccda6367ea

Alternate TitleRev. Sci. Instrum.

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